<?xml version="1.0" encoding="UTF-8" ?>
<Module>
    <ModulePrefs title="Flickr"  directory_title="Flickr" description="Flickr" author="Discuz!NT" author_email="jiayanzhao@discuz.com" author_affiliation="Discuz!NT Space" author_location="Beijing, HaiDian, China" screenshot="" thumbnail="" scaling="false" render_inline="optional" author_photo="" author_aboutme="Discuz!NT Space Module" author_link="http://nt.discuz.net/" author_quote="good products ,good quality">
        <Require feature="dynamic-height" />
        <Require feature="settitle" />
    </ModulePrefs>
	<UserPref name="tags" display_name="Tag Name: " datatype="string" default_value="" />
    <Content type="html-inline">	
	<![CDATA[
		<div>
			<div style="display: block;">
				<div style="text-align: center;">
					<div>
						<img src="modules/images/previous.gif" onclick="prevImg__MODULE_ID__();" style="cursor : pointer;" />
						<img src="modules/images/next.gif" onclick="nextImg__MODULE_ID__();" style="cursor : pointer;" />
					</div>
					<div id="img__MODULE_ID__">
						<a id="imglink__MODULE_ID__" target="_blank"><img id="thumbnail__MODULE_ID__" style="border: 0px;" /></a>
						<div id="imgDesc__MODULE_ID__" style="width: 100%;height: 77px; overflow: auto;overflow-x:hidden;display: none;"></div>
					</div>
				</div>
			</div>
		
		</div>
		<script type="text/javascript">
		var imgArrFileName__MODULE_ID__		= new Array();
		var imgArrBigFileName__MODULE_ID__ = new Array();
		var imgTitle__MODULE_ID__ = new Array();
		var imgDescription__MODULE_ID__ = new Array();
		var currentIndex__MODULE_ID__ = 0;
		function initFlickr__MODULE_ID__()
		{
			var prefs = new _DS_Prefs(__MODULE_ID__);
			if (prefs.getString("tags") != "")
			{
				url = "http://api.flickr.com/services/feeds/photos_public.gne?tags=" + prefs.getString("tags") + "&format=rss_200";
			}
			else
			{
				url = "http://api.flickr.com/services/feeds/photos_public.gne?format=rss_200";
			}

			_DS_FetchXmlContent(url, function (response){
				var title =	response.getElementsByTagName("title")[0].firstChild.nodeValue;
				_DS_SetTitle(title, __MODULE_ID__);
				var bigitems = null;
				if (DragUtil.isIE)
				{
					bigitems = response.getElementsByTagName("media:content");
				}
				else
				{
					bigitems = response.getElementsByTagName("content");
				}
				
				var items = response.getElementsByTagName("description");
				for (var i = 1; i < items.length; i++)
				{
					var item = items[i];
					var bigitem = bigitems[i - 1];
					var imgsrc = getSmallPicURL__MODULE_ID__(item.firstChild.nodeValue);
					imgArrFileName__MODULE_ID__[i - 1] = imgsrc;
					imgTitle__MODULE_ID__[i - 1] = getPicTitle__MODULE_ID__(item.firstChild.nodeValue);
					imgArrBigFileName__MODULE_ID__[i - 1] = bigitem.getAttribute("url");
					imgDescription__MODULE_ID__[i - 1] = getPicDescription__MODULE_ID__(item.firstChild.nodeValue);
					//alert(imgDescription__MODULE_ID__[i - 1]);
				}
				showImg__MODULE_ID__(0);

			});
		}
		function nextImg__MODULE_ID__()
		{
			if (currentIndex__MODULE_ID__ == imgArrFileName__MODULE_ID__.length - 1)
			{
				currentIndex__MODULE_ID__ = -1;
			}
			showImg__MODULE_ID__(currentIndex__MODULE_ID__ + 1);
		}
		function prevImg__MODULE_ID__()
		{
			if (currentIndex__MODULE_ID__ == 0)
			{
				currentIndex__MODULE_ID__ = imgArrFileName__MODULE_ID__.length;
			}
			showImg__MODULE_ID__(currentIndex__MODULE_ID__ - 1);
		}
		function showImg__MODULE_ID__(index)
		{		
			/*
			var html = '<a id="imglink" target="_blank" href="' + imgArrBigFileName__MODULE_ID__[index] + '">';
			html += '<img id="thumbnail" style="border: 0px;"alt="' + imgTitle__MODULE_ID__[index] + '" title="' + imgTitle__MODULE_ID__[index] + '" src="' + imgArrFileName__MODULE_ID__[index] + '" /></a><br /><br />'
			if (imgDescription__MODULE_ID__[index] !='')
			{
				html += '<div style="width: 100%;height: 77px; overflow: auto;overflow-x:hidden;">' + imgDescription__MODULE_ID__[index] + '</div>';
			}*/
			_gel("imglink__MODULE_ID__").href = imgArrBigFileName__MODULE_ID__[index];
			_gel("thumbnail__MODULE_ID__").alt = imgTitle__MODULE_ID__[index];
			_gel("thumbnail__MODULE_ID__").title = imgTitle__MODULE_ID__[index];
			_gel("thumbnail__MODULE_ID__").src = imgArrFileName__MODULE_ID__[index];
			if (imgDescription__MODULE_ID__[index] == '')
			{
				_gel("imgDesc__MODULE_ID__").style.display = "none";
			}
			else
			{
				_gel("imgDesc__MODULE_ID__").style.display = "";
				_gel("imgDesc__MODULE_ID__").innerHTML = imgDescription__MODULE_ID__[index];
			}
			
			//_gel("img__MODULE_ID__").innerHTML = html;
			currentIndex__MODULE_ID__ = index;
		}
		function getPicDescription__MODULE_ID__(content)
		{
			var tmp = document.createElement("DIV");
			tmp.innerHTML = content;
			var desc = tmp.getElementsByTagName("p");
			if (desc.length > 2)
			{
				return desc[2].innerHTML;
			}
			else
			{
				return "";
			}
		}
		function getPicTitle__MODULE_ID__(content)
		{	
			var tmp = document.createElement("DIV");
			tmp.innerHTML = content;
			return tmp.getElementsByTagName("img")[0].getAttribute("alt");
		}
		function getSmallPicURL__MODULE_ID__(content)
		{	
			var tmp = document.createElement("DIV");
			tmp.innerHTML = content;
			return tmp.getElementsByTagName("img")[0].getAttribute("src");
		}
		initFlickr__MODULE_ID__();
		</script>
	]]>
    </Content>
</Module>